#B3F573#B3F573

#B3F573 is a very light, vivid yellow-green. Relative luminance 0.761; OKLCH L 89.9% C 0.175 H 131.4°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#B3F573
RGB	rgb(179, 245, 115)
HSL	hsl(90, 87%, 71%)
HSV	hsv(90, 53%, 96%)
CMYK	cmyk(26.9%, 0%, 53.1%, 3.9%)
CIE-LAB	lab(89.92, -41.57, 55.36)
CIE-LCH	lch(89.92, 69.23, 126.90°)
OKLab	oklab(89.88% -0.1157 0.1311)
OKLCH	oklch(89.88% 0.175 131.4)
XYZ	xyz(54.3366, 76.1248, 28.0471)
Luminance	0.7613 (WCAG relative)
Temperature	warm
Family	yellow-green

Closest named colors

Spring Green (survey)

Light Yellowish Green

#C2FF89

ΔE00 2.86

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3F573 #B573F5

analogous

#F4F573 #B3F573 #73F574

triadic

#B3F573 #73B3F5 #F573B3

tetradic

#B3F573 #73F4F5 #B573F5 #F57473

square

#B3F573 #73F4F5 #B573F5 #F57473

split-complementary

#B3F573 #7473F5 #F573F4

monochromatic

#75DE10 #94F13A #B3F573 #D2F9AC #EFFDE2

Accessibility & contrast

On white

1.29

#B3F573 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#B3F573 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3F573

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3F573	#FFFFFF	#000000	##000000
##B3F573	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FEE567

Deuteranopia (green-blind)

#F5E07C

Tritanopia (blue-blind)

#B6ECD8

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b3f573;
/* rgb */ color: rgb(179, 245, 115);
/* oklch */ color: oklch(89.9% 0.175 131.4);

Tailwind

colors: {
  custom: {
    50: '#cdf89e',
    500: '#b3f573',
    950: '#000000',
  },
}

SCSS

$custom: #b3f573;
$custom-light: #cdf89e;
$custom-dark: #000000;

JSON

{
  "hex": "#b3f573",
  "rgb": {
    "r": 179,
    "g": 245,
    "b": 115
  },
  "hsl": {
    "h": 90.462,
    "s": 86.667,
    "l": 70.588
  },
  "oklch": {
    "l": 0.89882,
    "c": 0.17483,
    "h": 131.4
  },
  "luminance": 0.76126
}

Semantic roles & 50–950 ramp

primary

#B3F573

secondary

#873DCF

accent

#02E374

background

#FEFFFC

surface

#FBFFF5

border

#D4D7CF

text

#14170F

muted

#838580

Preview Lab

Preview with #B3F573

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →